Help!!!!!!!

I had to drain my dwc and move it to a diff location until later on this evening. my night period starts at around 11 20 am my time so its goin to b in darkness where its goin, but the system wont b runnin, the plants are goin to be in the rubbermaid still but no rez. am i goin to have any major problems that i shud worry about?

About how long will pass before you're able to feed again?

hopefully by about 7

So we're talking about 8 hours? It'll be a shock, but I think they'll survive. It would be different if they were left unfed for that amount of time under a hot light, which I've done. Lost three plants last summer due to a kinked line. Yours should hopefully come out ok. You might want to ease off the nutes for the first feeding as a precaution, as I'm not sure what your average PPM is. Anyway, that's my two cents. Best of luck.